While nearly 80% of the respondents know smoking that lead to lung cancer, fewer know about the other risks: Also, 75.5% of the respondents believe cigarettes with lower levels of tar are less harmful, the study says, due to the misleading promotion from tobacco companies
Some scientists postulate that some cannabinoids are produced to protect the plant from excessive UV radiation from the sun, while others may protect the plant from natural predators such as pests and insects
Research shows that smoking marijuana causes chronic bronchitis and marijuana smoke has been shown to injure the cell linings of the large airways, which could explain why smoking marijuana leads to symptoms such as chronic cough, phlegm production, wheeze and acute bronchitis, notes a report by the American Lung Association
Over 90% of EMS international parcels arrive within 12-20 days
The storm would be closest to Taiwan tomorrow, and bring heavy rain to Hualien and Taitung counties, as well as the Hengchun Peninsula (), it said
